EP1821442A4 - Transmitter - Google Patents
TransmitterInfo
- Publication number
- EP1821442A4 EP1821442A4 EP20050805454 EP05805454A EP1821442A4 EP 1821442 A4 EP1821442 A4 EP 1821442A4 EP 20050805454 EP20050805454 EP 20050805454 EP 05805454 A EP05805454 A EP 05805454A EP 1821442 A4 EP1821442 A4 EP 1821442A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004333246 | 2004-11-17 | ||
PCT/JP2005/020005 WO2006054442A1 (ja) | 2004-11-17 | 2005-10-31 | 送信装置、受信装置及び通信システム |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1821442A1 EP1821442A1 (de) | 2007-08-22 |
EP1821442A4 true EP1821442A4 (de) | 2011-07-20 |
Family
ID=36406987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20050805454 Withdrawn EP1821442A4 (de) | 2004-11-17 | 2005-10-31 | Transmitter |
Country Status (5)
Country | Link |
---|---|
US (1) | US8281356B2 (de) |
EP (1) | EP1821442A4 (de) |
JP (1) | JP4838143B2 (de) |
CN (1) | CN101057439B (de) |
WO (1) | WO2006054442A1 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100568965C (zh) * | 2003-06-16 | 2009-12-09 | 汤姆森许可贸易公司 | 实现压缩视频的快速信道改变的编码方法和设备 |
US9189307B2 (en) | 2004-08-06 | 2015-11-17 | LiveQoS Inc. | Method of improving the performance of an access network for coupling user devices to an application server |
US7953114B2 (en) | 2004-08-06 | 2011-05-31 | Ipeak Networks Incorporated | System and method for achieving accelerated throughput |
US9647952B2 (en) | 2004-08-06 | 2017-05-09 | LiveQoS Inc. | Network quality as a service |
US8009696B2 (en) | 2004-08-06 | 2011-08-30 | Ipeak Networks Incorporated | System and method for achieving accelerated throughput |
WO2007130746A2 (en) * | 2006-03-28 | 2007-11-15 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | Systems and methods for distance estimation between electronic devices |
US8639833B1 (en) * | 2006-10-06 | 2014-01-28 | Nvidia Corporation | Dynamic control of scaling in computing devices |
JP2008113225A (ja) * | 2006-10-30 | 2008-05-15 | Kyocera Corp | 通信装置および通信方法 |
EP2081330A4 (de) * | 2006-10-30 | 2013-12-04 | Kyocera Corp | Kommunikationsvorrichtung, kommunikationsverfahren, kommunikationssteuervorrichtung, drahtlose kommunikationsvorrichtung, kommunikationssteuerverfahren und verfahren zur drahtlosen kommunikation |
KR101389277B1 (ko) * | 2007-10-16 | 2014-04-28 | 삼성전자주식회사 | 무선 센서 네트워크에서 브로드캐스팅 제어 방법 |
US8699383B2 (en) | 2007-10-19 | 2014-04-15 | Voxer Ip Llc | Method and apparatus for real-time synchronization of voice communications |
CN101828375B (zh) * | 2007-10-19 | 2014-10-22 | 沃克瑟知识产权有限责任公司 | 通过网络的实时媒体同步的方法和系统 |
US8559319B2 (en) | 2007-10-19 | 2013-10-15 | Voxer Ip Llc | Method and system for real-time synchronization across a distributed services communication network |
CN101425868A (zh) * | 2007-11-01 | 2009-05-06 | 华为技术有限公司 | 一种媒体传输质量的监测与控制的方法及系统 |
CN101183917B (zh) * | 2007-12-24 | 2010-09-01 | 腾讯科技(深圳)有限公司 | 一种多媒体数据编码速率调节方法和装置 |
US8194756B2 (en) * | 2008-05-28 | 2012-06-05 | Broadcom Corporation | Using program clock references to assist in transport of video stream to wireless device |
US8001260B2 (en) | 2008-07-28 | 2011-08-16 | Vantrix Corporation | Flow-rate adaptation for a connection of time-varying capacity |
CA2723628C (en) * | 2008-07-28 | 2015-12-22 | Vantrix Corporation | Flow-rate adaptation for a connection of time-varying capacity |
US7844725B2 (en) | 2008-07-28 | 2010-11-30 | Vantrix Corporation | Data streaming through time-varying transport media |
EP2211524B1 (de) * | 2008-11-05 | 2012-07-11 | Thine Electronics, Inc. | Sendevorrichtung, empfangsvorrichtung und kommunikationssystem |
US7975063B2 (en) | 2009-05-10 | 2011-07-05 | Vantrix Corporation | Informative data streaming server |
US8537699B2 (en) * | 2009-06-16 | 2013-09-17 | Qualcomm Incorporated | Managing video adaptation algorithms |
JP5506362B2 (ja) * | 2009-12-15 | 2014-05-28 | キヤノン株式会社 | 送信装置、送信方法 |
US8848720B2 (en) * | 2010-03-25 | 2014-09-30 | Infinera Corporation | Method and apparatus for determining propagation delay in a network |
US8514715B2 (en) * | 2010-04-22 | 2013-08-20 | Akamai Technologies, Inc. | Congestion window control based on queuing delay and packet loss |
EP2388947A1 (de) * | 2010-05-20 | 2011-11-23 | Thomson Licensing | Verfahren zur Bestimmung der Übertragungsqualität einer Kommunikationsverbindung sowie zugehörige Vorrichtung |
US10951743B2 (en) * | 2011-02-04 | 2021-03-16 | Adaptiv Networks Inc. | Methods for achieving target loss ratio |
US9590913B2 (en) | 2011-02-07 | 2017-03-07 | LiveQoS Inc. | System and method for reducing bandwidth usage of a network |
US8717900B2 (en) | 2011-02-07 | 2014-05-06 | LivQoS Inc. | Mechanisms to improve the transmission control protocol performance in wireless networks |
JP5736237B2 (ja) * | 2011-05-26 | 2015-06-17 | 日本放送協会 | 映像伝送装置 |
US20120309321A1 (en) * | 2011-05-31 | 2012-12-06 | Broadcom Corporation | Synchronized calibration for wireless communication devices |
US9137551B2 (en) | 2011-08-16 | 2015-09-15 | Vantrix Corporation | Dynamic bit rate adaptation over bandwidth varying connection |
JP5858164B2 (ja) | 2012-08-06 | 2016-02-10 | 日本電気株式会社 | 通信システム、サーバ装置、サーバ装置の制御方法及びプログラム |
US9247448B2 (en) | 2012-08-27 | 2016-01-26 | Qualcomm Incorporated | Device and method for adaptive rate multimedia communications on a wireless network |
US9456383B2 (en) | 2012-08-27 | 2016-09-27 | Qualcomm Incorporated | Device and method for adaptive rate multimedia communications on a wireless network |
CN103051558B (zh) * | 2012-12-06 | 2016-06-15 | 惠州Tcl移动通信有限公司 | 一种近场通信软件栈逻辑链路层的流量控制方法 |
CN103152649B (zh) * | 2013-01-30 | 2016-01-06 | 北京佳讯飞鸿电气股份有限公司 | 一种流媒体分发传输分级别自动减帧控制方法 |
WO2014132723A1 (ja) * | 2013-03-01 | 2014-09-04 | 日本電気株式会社 | 送信レート制御装置送信レート制御システム、送信レート制御方法及び送信レート制御プログラム |
CN103248964B (zh) * | 2013-04-07 | 2016-04-06 | 同济大学 | 基于rtp/rtcp的车载视频传输系统 |
JP5987798B2 (ja) | 2013-08-06 | 2016-09-07 | 富士ゼロックス株式会社 | 情報処理システム、情報処理装置及びプログラム |
GB2556472B (en) * | 2013-08-28 | 2018-09-26 | Metaswitch Networks Ltd | Data processing |
US10263894B2 (en) | 2014-04-23 | 2019-04-16 | Bequant S.L. | Method and apparatus for network congestion control based on transmission rate gradients |
JP6589261B2 (ja) * | 2014-08-28 | 2019-10-16 | 株式会社リコー | 配信制御システム、配信制御方法、及びプログラム |
CN104580006B (zh) * | 2014-12-24 | 2018-02-09 | 无锡儒安科技有限公司 | 一种移动网络发送速率控制方法、装置及系统 |
JP6747150B2 (ja) * | 2016-08-03 | 2020-08-26 | 富士通株式会社 | 情報処理装置、情報処理方法、及び、情報処理プログラム |
CN107783721B (zh) * | 2016-08-25 | 2020-09-08 | 华为技术有限公司 | 一种数据的处理方法和物理机 |
CN107948628B (zh) * | 2016-10-12 | 2019-09-03 | 阿里巴巴集团控股有限公司 | 一种多维视频数据的编码、解码方法和装置 |
KR102424047B1 (ko) * | 2017-09-19 | 2022-07-21 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 데이터 패킷 배포 방법, 송신자 장치, 수신자 장치 및 저장 매체 |
US11736406B2 (en) * | 2017-11-30 | 2023-08-22 | Comcast Cable Communications, Llc | Assured related packet transmission, delivery and processing |
EP3541137A1 (de) * | 2018-03-15 | 2019-09-18 | Tata Consultancy Services Limited | Verfahren und system zur verzögerungsbewussten uplink-planung in einem kommunikationsnetzwerk |
CN113489745B (zh) * | 2021-07-29 | 2024-04-05 | 百果园技术(新加坡)有限公司 | 视频数据发送方法、装置、设备和存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1372304A2 (de) * | 2002-06-14 | 2003-12-17 | Matsushita Electric Industrial Co., Ltd. | Verfahren, Sender und Empfänger zur Anpassung der Kodierrate an eine wechselnde Übertragungsrate |
EP1376952A1 (de) * | 2002-06-27 | 2004-01-02 | Microsoft Corporation | Überlastungsregelungsmechanismus zur Medienstromübertragung |
EP1450514A1 (de) * | 2003-02-18 | 2004-08-25 | Matsushita Electric Industrial Co., Ltd. | Serverbasierte Datenratensteuerung in einer Multimedia-Streaming-Umgebung |
Family Cites Families (21)
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US5574934A (en) * | 1993-11-24 | 1996-11-12 | Intel Corporation | Preemptive priority-based transmission of signals using virtual channels |
JP3240240B2 (ja) * | 1994-08-10 | 2001-12-17 | 日本電信電話株式会社 | パケット網の輻輳防止方法および該方法を用いた通信システム |
US5812790A (en) * | 1996-09-09 | 1998-09-22 | Sonic Solutions | Variable encoding rate plan generation |
US5949975A (en) * | 1997-03-12 | 1999-09-07 | Microsoft Corp. | Method and system for negotiating capabilities when sharing an application program with multiple computer systems |
US5931928A (en) * | 1997-05-07 | 1999-08-03 | 3Com Corporaton | System for ISDN terminal adapter DCE for automatically negotiating data compression with it's PPP peer when DTE is unable or unwilling to negotiate compression |
US6175871B1 (en) * | 1997-10-01 | 2001-01-16 | 3Com Corporation | Method and apparatus for real time communication over packet networks |
US6366959B1 (en) * | 1997-10-01 | 2002-04-02 | 3Com Corporation | Method and apparatus for real time communication system buffer size and error correction coding selection |
US6233226B1 (en) * | 1998-12-14 | 2001-05-15 | Verizon Laboratories Inc. | System and method for analyzing and transmitting video over a switched network |
JP2000350197A (ja) | 1999-06-02 | 2000-12-15 | Hitachi Ltd | 映像伝送方法とそれを用いた監視システム |
JP4101993B2 (ja) * | 1999-12-03 | 2008-06-18 | 三菱電機株式会社 | 有線無線混在網データ配信装置及び有線無線混在網データ配信方法 |
JP3841256B2 (ja) * | 2000-02-15 | 2006-11-01 | 三菱電機株式会社 | 通信システム及び通信方法及び送信端末 |
JP3699910B2 (ja) | 2000-10-31 | 2005-09-28 | 株式会社東芝 | データ伝送装置、データ伝送方法及びプログラム |
US7274661B2 (en) * | 2001-09-17 | 2007-09-25 | Altera Corporation | Flow control method for quality streaming of audio/video/media over packet networks |
JP2003169090A (ja) * | 2001-11-30 | 2003-06-13 | Fujitsu Ltd | 伝送システム |
US6909753B2 (en) * | 2001-12-05 | 2005-06-21 | Koninklijke Philips Electronics, N.V. | Combined MPEG-4 FGS and modulation algorithm for wireless video transmission |
JP3900413B2 (ja) | 2002-02-14 | 2007-04-04 | Kddi株式会社 | 映像情報伝送方式およびプログラム |
JP3862003B2 (ja) * | 2002-04-23 | 2006-12-27 | 日本電気株式会社 | 帯域制御方法および輻輳制御方法ならびにネットワーク構成装置 |
JP3769752B2 (ja) * | 2002-12-24 | 2006-04-26 | ソニー株式会社 | 情報処理装置および情報処理方法、データ通信システム、並びに、プログラム |
ITBA20030039A1 (it) * | 2003-08-29 | 2005-02-28 | Grieco Luigi Alfredo | Controllo di congestione rate-based del traffico entrante |
CN1226844C (zh) * | 2003-09-01 | 2005-11-09 | 中国科学院计算技术研究所 | 一种适合有线/无线混合网络的自适应拥塞控制方法 |
TW201145943A (en) * | 2004-05-13 | 2011-12-16 | Qualcomm Inc | Synchronization of audio and video data in a wireless communication system |
-
2005
- 2005-10-31 CN CN200580038931XA patent/CN101057439B/zh not_active Expired - Fee Related
- 2005-10-31 US US11/666,613 patent/US8281356B2/en not_active Expired - Fee Related
- 2005-10-31 WO PCT/JP2005/020005 patent/WO2006054442A1/ja active Application Filing
- 2005-10-31 JP JP2006544846A patent/JP4838143B2/ja not_active Expired - Fee Related
- 2005-10-31 EP EP20050805454 patent/EP1821442A4/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1372304A2 (de) * | 2002-06-14 | 2003-12-17 | Matsushita Electric Industrial Co., Ltd. | Verfahren, Sender und Empfänger zur Anpassung der Kodierrate an eine wechselnde Übertragungsrate |
EP1376952A1 (de) * | 2002-06-27 | 2004-01-02 | Microsoft Corporation | Überlastungsregelungsmechanismus zur Medienstromübertragung |
EP1450514A1 (de) * | 2003-02-18 | 2004-08-25 | Matsushita Electric Industrial Co., Ltd. | Serverbasierte Datenratensteuerung in einer Multimedia-Streaming-Umgebung |
Non-Patent Citations (1)
Title |
---|
See also references of WO2006054442A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2006054442A1 (ja) | 2008-05-29 |
US20080095247A1 (en) | 2008-04-24 |
CN101057439A (zh) | 2007-10-17 |
JP4838143B2 (ja) | 2011-12-14 |
US8281356B2 (en) | 2012-10-02 |
WO2006054442A1 (ja) | 2006-05-26 |
EP1821442A1 (de) | 2007-08-22 |
CN101057439B (zh) | 2011-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20070615 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR |
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RBV | Designated contracting states (corrected) |
Designated state(s): DE GB |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE GB |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20110621 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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18W | Application withdrawn |
Effective date: 20140806 |